caused this health setback, busy schedule, not eating right? >> no, not at all. from time to time, may be a question of his genetics or the fact he does have heart disease or the quadruple bypass surgery they did on him some six years ago, the tissue they used for that surgery, it wears out. seems like that might be one of the things that happened here. they were anticipating some kind of thing. it happens with some frequency with patients of this nature. so when he experienced the pressure in his chest, he knew what to do based on conversations with a doctor, got to his cardiologist and they took care of it with the procedure. >> thank you very much. also, new numbers out on the number of people killed by swine flu. the cdc is now reporting as many as 17,000 americans died from swine flu since the pandemic broke last year, 1800 of those